2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright (C) 2017 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
20 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 package org.openecomp.appc.metricservice.metric.impl;
25 import org.openecomp.appc.metricservice.metric.MetricType;
26 import org.openecomp.appc.metricservice.metric.PrimitiveCounter;
28 import java.text.SimpleDateFormat;
29 import java.util.Calendar;
30 import java.util.HashMap;
31 import java.util.concurrent.atomic.AtomicLong;
34 public class DefaultPrimitiveCounter implements PrimitiveCounter {
36 private MetricType metricType;
37 private AtomicLong counter = new AtomicLong();
39 private final SimpleDateFormat dateTimeFormat = new SimpleDateFormat("YYYY-MM-dd:HH:mm:ss");
40 private String lastResetTime = dateTimeFormat.format(Calendar.getInstance().getTime());
42 public DefaultPrimitiveCounter(String name, MetricType metricType, long counter) {
44 this.metricType = metricType;
45 this.counter.set(counter);
48 public DefaultPrimitiveCounter(String name, MetricType metricType) {
51 this.metricType = metricType;
55 public void increment() {
60 public void increment(long value) {
61 this.counter.incrementAndGet();
65 public void decrement() {
70 public void decrement(long value) {
71 this.counter.decrementAndGet();
76 return this.counter.get();
80 public String name() {
87 Calendar cal = Calendar.getInstance();
88 lastResetTime = dateTimeFormat.format(cal.getTime());
92 public String toString() {
93 return "DefaultPrimitiveCounter{" + "name='" + name + '\'' + ", metricType=" + metricType + ", counter="
94 + counter.get() + '}';
98 public MetricType type() {
99 return this.metricType;
103 public HashMap<String, String> getMetricsOutput() {
104 return new HashMap<>();
108 public String getLastModified() {
109 return lastResetTime;